加上 PATH=/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin 这行就好了, shell首部用 #!/usr/bin/env bash 这个移植性更好. ------------------------------ different results between crontab and running script manually Your script lacks a shebang, so it might run with diff
关于shell for循环具体详细说明可参考:http://wiki.jikexueyuan.com/project/linux-command/chap34.html example: 分别在community develop lenovo zte这4个目录下创建x86_64.i386两个子目录 for dir in community develop lenovo zte; do mkdir $dir/x86_64, mkdir $dir/i386; done